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发明名称
Selbsttaetige Entkupplungseinrichtung fuer Spielzeugeisenbahnen
摘要
申请公布号
DE679034(C)
申请公布日期
1939.07.27
申请号
DE1938D077753D
申请日期
1938.04.13
申请人
ALFRED DUNHILL
发明人
DUNHILL ALFRED
分类号
A63H19/18
主分类号
A63H19/18
代理机构
代理人
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